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Marquise|Lab Grown|IGI

0.34ct D VS1 Marquise Lab Grown Diamond

VG • D/VS1 • IGI LG616409451

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG616409451

Diamond specifications and retailer prices

From €71 EUR
$79 USD
As of October 30, 2026
Save €581 EUR (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €651 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.34ct lab-grown marquise diamond

This 0.34ct lab-grown marquise sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG616409451 or 616409451. Listed at 15 retailers as of October 29, 2026, with prices from €71 to €651, a €581 spread on the same certified stone. MOH London lists it at €651. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.34
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.9°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616409451
Dimensions6.87 × 3.79 × 2.28 mm
L/W Ratio1.81
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.87 mm3.79 mm0.34 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG616409451
Side View
Table 64.0%Crown 33.9°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 60.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €651 EUR|Low: €63 EUR|High: €655 EUR|Avg: €230 EUR|+9.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 5€71 EUR
Retailer 9€82 EUR
Retailer 4€94 EUR
Retailer 10€94 EUR
Retailer 7€103 EUR
Retailer 3€121 EUR
Retailer 6€130 EUR
Retailer 2€154 EUR
Retailer 8€226 EUR
Retailer 15€256 EUR
Retailer 11€283 EUR
Retailer 14€337 EUR
Retailer 13€359 EUR
Retailer 12€464 EUR
MOH London€651 EUR

44 data points across 15 retailers

15 retailers€71 EUR to €651 EUR

A
Cheapest Retailer
-
€71 EUR
$79 USD
A
Retailer 2
-
€82 EUR
$92 USD
View
A
Retailer 3
-
€94 EUR
$105 USD
View
Retailer 4
-
€94 EUR
$105 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€103 EUR
HK$900 HKD
View
A
Retailer 6
-
€121 EUR
$135 USD
View
A
Retailer 7
-
€130 EUR
$145 USD
View
B+
Retailer 8
-
€154 EUR
£136 GBP
View
B+
Retailer 9
-
€226 EUR
£199 GBP
View
B
Retailer 10
-
€256 EUR
SGD 386 SGD
View
B
Retailer 11
-
€283 EUR
$316 USD
View
B
Retailer 12
-
€337 EUR
$377 USD
View
B
Retailer 13
-
€359 EUR
$401 USD
View
B
Retailer 14
-
€464 EUR
£408 GBP
View
Most Expensive
B
MOH London
LG616409451 · Oct 29
€651 EUR
£573 GBP
View
14 more retailers have this diamond
Prices start from €71 EURSave up to €581 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.34ct Marquise
€71 EUR